Lignosulphonates
[化] 木素磺酸盐类
🗣️ 情景例句
I've been through every section with you, Richard.
我和你一起检视过每个部分， Richard。
What kind of look is that?
你那时什么脸？
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。